mattern-stb.de - robtex.com
mattern-stb.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns01.datev.de ⭐ | ||||||
| A | 2a00:e50:f155:a::5🇩🇪 DATEV-AS2a00:e50::/29 Datev eG 90329 Nuernberg | ||||||
| PTR | ns01.datev.de | ||||||
| A | 193.27.50.5🇩🇪 DATEV-AS193.27.48.0/21 Datev eG 90329 Nuernberg | ||||||
| PTR | ns01.datev.de | ||||||
| NS | ns02.datev.com | ||||||
| A | 2a00:e50:f157::5🇩🇪 DATEV-AS2a00:e50::/29 Datev eG 90329 Nuernberg | ||||||
| PTR | ns02.datev.com | ||||||
| A | 193.27.54.5🇩🇪 DATEV-AS193.27.48.0/21 Datev eG 90329 Nuernberg | ||||||
| PTR | ns02.datev.com | ||||||
| MX | mailin11.prod.datevnet.com ⭐ | ||||||
| A | 2a00:e50:f155:7::d8🇩🇪 DATEV-AS2a00:e50::/29 Datev eG 90329 Nuernberg | ||||||
| PTR | mailin11.prod.datevnet.com | ||||||
| A | 193.27.49.216🇩🇪 DATEV-AS193.27.48.0/21 Datev eG 90329 Nuernberg | ||||||
| PTR | mailin11.prod.datevnet.com | ||||||
| MX | mailin12.prod.datevnet.de ⭐ | ||||||
| A | 2a00:e50:f155:7::d9🇩🇪 DATEV-AS2a00:e50::/29 Datev eG 90329 Nuernberg | ||||||
| PTR | mailin12.prod.datevnet.de | ||||||
| A | 193.27.49.217🇩🇪 DATEV-AS193.27.48.0/21 Datev eG 90329 Nuernberg | ||||||
| PTR | mailin12.prod.datevnet.de | ||||||
| TXT | MS=ms97627055 | ||||||
| TXT | v=spf1 a mx a:mail.nitsche-asp.de include:maildomain._spf.datev.de include:da... | ||||||
| SOA | ns01.datev.dednsmaster@datev.de serial=2604152043 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1776292046 | ||||||
Same first word
mattern-stb.de |
DNS History
12 records (4 active, 8 former)
○MXidsmailin11.datevnet.com2015-06-28 → 2019-09-21 · 4 obs
● 2019-09-21 08:45:52
○ 2026-04-01 01:32:22
○ 2026-04-15 22:52:04
○MXidsmailin12.datevnet.de2016-02-12 → 2019-09-21 · 5 obs
● 2016-02-12 23:25:30
● 2019-09-21 08:45:52
○ 2026-04-01 01:32:22
○ 2026-04-15 22:52:04
○MXidsmailin13.datevnet.com2016-02-12 → 2019-09-21 · 5 obs
● 2016-02-12 23:25:30
● 2019-09-21 08:45:52
○ 2026-04-01 01:32:22
○ 2026-04-15 22:52:04
○MXidsmailin14.datevnet.de2016-02-12 → 2019-09-21 · 5 obs
● 2016-02-12 23:25:30
● 2019-09-21 08:45:52
○ 2026-04-01 01:32:22
○ 2026-04-15 22:52:04
○MXidvmailin12.datevnet.de2015-06-28 → 2015-11-12 · 4 obs
● 2015-11-12 22:50:44
○ 2016-02-12 23:25:30
○ 2026-04-15 22:52:04
○MXidvmailin13.datevnet.de2015-06-28 → 2015-11-12 · 4 obs
● 2015-11-12 22:50:44
○ 2016-02-12 23:25:30
○ 2026-04-15 22:52:04
○MXidvmailin14.datevnet.de2015-06-28 → 2015-11-12 · 4 obs
● 2015-11-12 22:50:44
○ 2016-02-12 23:25:30
○ 2026-04-15 22:52:04
●MXmailin11.prod.datevnet.com2026-04-01 → 2026-04-15 · 3 obs
● 2026-04-01 01:32:22
● 2026-04-15 22:52:04
●MXmailin12.prod.datevnet.de2026-04-01 → 2026-04-15 · 3 obs
● 2026-04-01 01:32:22
● 2026-04-15 22:52:04
○A193.27.50.1802015-06-28 → 2017-01-26 · 4 obs
● 2017-01-26 16:19:06
○ 2019-02-26 23:18:54
○ 2026-04-15 22:52:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| mattern-stb.de | ns02.datev.com, ns01.datev.de | 2 records |
✅ Authoritative Response
Server:193.27.50.5
NS records: ns02.datev.com, ns01.datev.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mattern-stb.de (unsigned zone)
⏱️ Timing
Total: 988ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns01.datev.de, ns02.datev.com |
| MX | 2 | mailin11.prod.datevnet.com (pri: 0), mailin12.prod.datevnet.de (pri: 0) |
| TXT | 2 | MS=ms97627055, v=spf1 a mx a:mail.nitsche-asp.de includ |
| SOA | 1 | ns01.datev.de dnsmaster.datev.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns01.datev.de, ns01.datev.de)
Analysis
Name Servers
mattern-stb.de is delegated to two name servers: ns02.datev.com and ns01.datev.de.
mattern-stb.de shares the same name server setup as andamos.de, stb-wrobel.de, loesungen-steuerberatung.de, steuerpraxis.de and freiburger-steuerberater.de.
Host names with two IP numbers: ns02.datev.com points to: 2a00:e50:f157::5 and 193.27.54.5; ns01.datev.de points to: 2a00:e50:f155:a::5 and 193.27.50.5.
Mail Servers
mattern-stb.de is handled by two mail servers: mailin11.prod.datevnet.com and mailin12.prod.datevnet.de.
The mail server setup for mattern-stb.de matches that of other domains, for instance kaiser-zenneck.de, treumerkur.de, finanz-und-rechnungswesen.de, meents-wreesmann.de and hstax.de.
Host names with two IP numbers: mailin11.prod.datevnet.com points to: 2a00:e50:f155:7::d8 and 193.27.49.216; mailin12.prod.datevnet.de points to: 2a00:e50:f155:7::d9 and 193.27.49.217.